baber/WOPTO huggingface dataset:
Patent JP-S58121821-A (JP)
Title: Logical noise eliminating circuit
Inventor: ASHIDA AKIRA
IPC: H03K5/1252
Filed: 1982-01-14
Abstract: PURPOSE:To eliminate logical noise existing at waveform change points of a digital signal surely, by using a high frequency clock having shorter period than the interval of the logical noise accompanied with the change points of the input digital signal and counting a prescribed number of high frequency clocks after differentiation of leading and trailing of the logical noise. CONSTITUTION:When the input digital IN having the logical noise with tc of pulse interval at preceding and succeeding change points is incoming, differentiation pulses corresponding to the leading and trailing of a logical noise section A at the front part of the signal are generated at a differentiation device 13. A counter 11 is reset with the differentiation pulses and starts the count of high frequency clocks HCK. When a time n tH is elapsed after the end of a logical noise section A, the output Q is taken as ''L'' (low level). The input digital signal IN is delayed by a time tau (a larger value than the period of logical noise generation) at a delay device 31 and inputted to an input terminal D of a D flip- flop 32. When an effective signal section B of the IN is finished and the time reaches the rear logical noise section C, the output Q of the D flip-flop 32 goes to ''L'' with the similar operation as mentioned above.
Patent JP-H04242303-A (JP)
Title: Reflecting mirror antenna system
Inventor: HIRAO KOZO
IPC: H01Q5/10
Filed: 1991-01-16
Abstract: PURPOSE:To transmit and receive radio waves in different frequency bands without reducing the feeding characteristic. CONSTITUTION:First and 2nd subreflecting mirrors 11,12 set corresponding to different frequency bands from that of a main reflecting mirror 10 are arranged opposite to the main reflecting mirror 10 and 1st and 2nd feeders 13,14 are arranged in the vicinity of the main reflecting mirror between the 1st and 2nd subreflecting mirrors 11,12 and the main reflecting mirror 10, then the feeding loss is prevented in plural different frequency band and the feeding characteristic with an almost equally high efficiency is realized.
Patent JP-H09189128-A (JP)
Title: Fixing structure of form for precast reinforced concrete foundation
Inventor: ABE ATSUSHI
IPC: E02D27/01
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To firmly fix a form for placing concrete at the periphery of cast-in- place concrete part of adjacent precast parts. SOLUTION: In this fixing structure for a form, a cast-in-place concrete part 23 is provided at the end 22 of the precast part 21 of a precast reinforced concrete foundation 20. The form 28 for placing concrete in the cast-in-place concrete part of the adjacent precast parts is fixed at the periphery of the cast-in-place concrete part. The cast-in-place concrete part is transferred to the end 22 of the precast part 21 of the precast reinforced concrete foundation 20 and the bolts 29 for a fixing member 31 of the form are erected and the form is fixed to the end of the precast part with fastening nuts 30 for the fixing member of the form.
Patent JP-2000209720-A (JP)
Title: Gas-insulated metal closing type switchgear
Inventor: YOSHIDA TETSUO
IPC: H02B13/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-insulated metal closing type switchgear whose outer dimensions are reduced so as to solve problems with respect to transportation and gas substitution. SOLUTION: An attachment surface, whose upper part is inclined backward by 20 deg., is formed on the front end of the upper end of a box unit 1. Polymer bushings 2A are attached to the attachment surface. A cable chamber 1c is provided behind a main circuit apparatus chamber 1a of the box unit 1. T-type bushings 8A are made to penetrate the lower part of a partition between the cable chamber 1c and the main circuit apparatus chamber 1a. With this constitution, transportation difficulties due to the shift in the center of gravity caused by the polymer bushings 2A are relaxed.
Patent JP-2000209370-A (JP)
Title: Network facsimile equipment and its control method
Inventor: KAWAGUCHI TETSUYA
IPC: H04N1/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To transmit optimum picture information in accordance with a destination by providing a control means reading and accumulating picture information on a reading condition designated at that time when a mail address and a telephone number are contained in designated destination information. SOLUTION: A system control part 1 checks whether a mail address and a telephone number are contained in a destination designated by a user and registers a destination mode which is set in a destination management table. A transmission original which is set in a scanner 5 is read in a reading mode which the user designates and picture data are encoded/compressed in an encoding/decoding part 8. It is preserved in a picture accumulation device 9 and picture information is transmitted by using an electronic mail or a public network in accordance with the accumulation mode of picture information. Since the picture of the transmission original is read in the reading mode which the user designates, picture information can be transmitted to the destination whose telephone number is designated with appropriate picture quality.
Patent JP-H03209742-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: YAMADA YUTAKA
IPC: H01L21/78
Filed: 1990-01-11
Abstract: PURPOSE:To enable sucking and fixing with a little amount of pressing-down and prevent adverse influence upon the post-process of dicing, by forming a dicing table to be a circular truncated cone, arranging vacuum grooves on the whole surface, and installing a frame sucking part around the bottom part. CONSTITUTION:A dicing table (vacuum chuck) 1 is formed to be a hollow circular truncated cone, and vacuum grooves 4 of concentric circles are formed on the whole surface of an upper surface part 2 and a taper part 3. A semiconductor wafer is positioned on the upper surface part 2. A sucking part 6 is arranged around the bottom part 5 of the circular truncated cone. Vacuum lines 7 are provided on the upper surface part 2 and the sucking part 6, and connected with a vacuum via a vacuum pipe 8. On the inner side 5a of the bottom part 5, a narrow groove is formed between the vacuum lines 7, and connected with a drain 9 for discharging water, via a solenoid valve from the vacuum line 7. On the other hand, a water discharging groove 10 as the drainage conduit is arranged at a specified portion on the outer side 5b of the bottom part 5.
Patent JP-S63173040-A (JP)
Title: Very rapidly processable silver halide photographic sensitive material
Inventor: YOSHIDA EIJI
IPC: G03C1/047
Filed: 1987-01-13
Abstract: PURPOSE:To obtain superior antistatic characteristics and to prevent the exhaustion and contamination of a processing soln. and the contamination of transfer rolls by specifying the total amt. of gelatin in a photosensitive silver halide emulsion layer and a hydrophilic colloidal layer and by incorporating a surfactant contg. alkylene oxide into the colloidal layer. CONSTITUTION:The total amt. of gelatin in a photosensitive silver halide emulsion layer and a hydrophilic colloidal layer is regulated to 2.20-3.10g/m<2> and a surfactant contg. alkylene oxide having >=300mol.wt. is incorporated into the colloidal layer by 10-50mg per 1g gelatin. A silver halide photographic sensitive material having the layers is preferably processed with an automatic developing machine having 20-60sec total processing time. Even when the amt. of gelatin is reduced to such a degree that the sensitive material can withstand very rapid processing having 20-60sec total processing time, superior antistatic characteristics are obtd. and the exhaustion and contamination of a processing soln. and the contamination of transfer rolls are prevented.
Patent JP-S5287931-A (JP)
Title: Screen voltage generation circuit
Inventor: HASHIMOTO YOUICHIROU
IPC: H04N3/20
Filed: 1976-01-19
Abstract: PURPOSE: To perform luminance point erasion without increasing circuit parts by keeping the screen grid of CRT at positive electric potential even after cutting off of the power source switch of TV receiver. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03210000-A (JP)
Title: Manufacture of diaphragm for loudspeaker
Inventor: KOIZUMI NOBORU
IPC: H04R7/18
Filed: 1990-01-11
Abstract: PURPOSE:To manufacture a diaphragm for a loudspeaker having an excellent waterproof performance by applying a moisture hardening type silicone/acryl resin to the diaphragm main body, heating and molding an edge material after drying, and in that case, sticking simultaneously the diaphragm main body. CONSTITUTION:That which is obtained by mixing 20 parts of an epoxy containing Si compound to, for instance, 100 parts of a main agent in which an amino group containing acryl resin is diluted in toluene isobutanol is used, and applied to prescribed thickness to a diaphragm main body 1. As for an edge material, cloth obtained by impregnating an NBR/SBR mixed filler and adhesive agent mainly composed of an acryl resin with a liquid of 10% concentration of a phenol resin is used, and the moisture hardening type Si acryl resin is applied to the adhesive surface to the main body 1. The applied main body 1 is heated and dried, and thereafter, heated and molded by the upper metallic mold 3 and the lower metallic mold 4, and a diaphragm 7 which has a waterproof film 5 on the back side of the main body 1 and to which an edge 6 is stuck is obtained.
Patent JP-H10193085-A (JP)
Title: Flat pipe for heat exchanger
Inventor: TAKEZOE OSAMU
IPC: B23K1/19
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a flat pipe for a heat exchanger capable of being manufactured in a simple process and at low cost by forming an external wall part of the flat pipe and an inner fin part located inside the external wall part of one aluminum brazing sheet, and brazing each end part. SOLUTION: An aluminum brazing sheet is divided into three parts in the width direction, a center part is corrugated to constitute an inner fin part 1, the center side on each side part is curved and returned by 180 deg., an end part 3 of the external wall part is located in the vicinity of the other returned part 4 to constitute an external wall part 2, and an end part 3 is brazed with the returned part 4 to obtain a flat pipe for heat exchanger in which the corrugated inner fin part 1 is arranged inside the external wall part 2. The brazing sheet may be divided into three parts, one side part may be corrugated to constitute the inner fin part 1, and each side part and a part in the vicinity of the boundary of the center part may be curved and returned.  A complicate process in which the inner fin is inserted in the external wall and joined can be dispensed with, and the productivity is improved.
Patent JP-S58130369-A (JP)
Inventor: KAARU EI KUUIKINNAA
IPC: G03G21/10
Filed: 1983-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08195831-A (JP)
Title: Pseudo multi-media system
Inventor: KANAYAMA SHOICHI
IPC: G06F17/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a pseudo multi-media system. CONSTITUTION: Data such as the picture data, high quality sound data and program data, etc., of a large information amount are recorded in a CD-ROM and distributed to users beforehand. The user makes a telephone call to a host side equipment 40 through a public telephone line 3 by personal computer communication and the host side equipment 40 reads data including the operation method of a CD-ROM drive from a hard disk drive 49 and transmits them in addition to a normal message. The user operates the CD-ROM drive 29 corresponding to the operation method, displays pictures at a personal computer 25 from the CD-ROM and reproduces high quality sound by a speaker. As a result, by using the public telephone line, this pseudo multi-media system including the picture data and high quality sound or binary data of the large information amount is realized.
Patent JP-S60148674-A (JP)
Title: Common use welding equipment
Inventor: KANJI KAZUTO
IPC: B23K9/06
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a titled equipment for reducing the number of welding equipment and the number of lead cables by using each welding equipment safely without overlapping it, by a combination of plural welding equipments, a work start detecting voltage relay, an automatic reset type thermal relay, and a sequencer. CONSTITUTION:When a welding holder 1 starts welding, a welding start detecting relay 1XY is operated by a current as indicated with an arrow, a sequencer CB uses a welding equipment W1, and main contactors 2X, 3X, 4X and 1Y of other holder are interlocked. Subsequently, a control relay 1C for protecting the relay 1XY is not energized and a main relay 1X is energized, an electric shock preventive device EP of the welding equipment W1 is operated, and welding is started by a welding current as indicated with an arrow. When a holder 2 starts its work, a welding equipment W2 is operated by interlocking 1Y, 3Y, 4Y and 2X by the same method. Each worker can use plural welding equipments without overlapping them, and the number of welding equipments and lead cables is reduced.
Patent JP-S63172540-A (JP)
Title: Serial receiver with double buffer
Inventor: YAMADA NORIO
IPC: H04L13/08
Filed: 1987-01-12
Abstract: PURPOSE:To surely receive a data of 2 blocks in pairs by inhibiting tentatively the fetch of the succeeding data when the consecutive data divided into two blocks are fetched in the buffer so as to prevent the missing of the preceding data. CONSTITUTION:A shift register 11 set with a flag F1 cannot send a data to a data register 12. In this state, when a serial data is inputted to the shift register 11, a flag F2 is set. If the read of the data register 12 is finished until this time, since the flag F1 is reset and the data is transferred from the shift register 11 to the data register 12, and when the flag F1 remains to be set while the read is not finished yet, the data by 2 blocks remain in the double buffer when the flag F2 is set. In this case, the fetch of a new serial data to the shift register 11 is inhibited and the data in the double buffer is surely read.
Patent JP-H11205647-A (JP)
Title: Painting data input device
Inventor: HASHIMOTO TAKAAKI
IPC: F01L1/26
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel painting data input device with which the influence caused by external light is avoided. SOLUTION: This device has a base part 1 capable of placing a painting, supporting part which can be folded into the base part while supporting one terminal on this base part and supporting an image pickup camera at the other terminal part, and lid part 6 for covering the base part in the state of folding this supporting part. Besides, a pair of lid parts are provided to respectively attach one terminal to the peripheral part of the base part while covering the base part in the state of folding the supporting part, and a pair of these lid parts are constituted so as to connect respective other terminals at almost the central position of the base part.
Patent JP-S5497404-A (JP)
Title: Buffer memory device
Inventor: MORI HIROICHI
IPC: G11B19/28
Filed: 1978-01-18
Abstract: PURPOSE: To prevent underflow of RAM at the clock missing by so controlling the write and read address counters of RAM that their differences become constant in a PCM recorder-reproducer.  
     CONSTITUTION: The contents C of a write address counter ACT 1 of RAM 8 vary according to input clocks, while the contents D of a read ACT 2 becomes saw tooth waves free from any variation. The outputs of both ACTs 1, 2 are subtracted 3 and D/A converted 4 to obtain a differential voltage E. This voltage goes through an LPF 5 to become a voltage F, by which the oscillation frequency of a VCO 6 is controlled and the output thereof drives the ACT 2. Hence, the ACTs 1, 2 are so controlled that the differences of their contents become constant. And the RAM 8 is written with data by the ACT 1 and the data are read out by the ACT 2. As a result, the output data of a fixed time interval may be obtained from the RAM 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56101626-A (JP)
Title: Magnetic recording medium
Inventor: SAITOU OSAMU
IPC: G11B5/702
Filed: 1980-01-19
Abstract: PURPOSE:To improve the dispersibility, wear resistance and heat resistance of magnetic powder by providing a magnetic layer which contains a vinyl chloride-vinyl acetate acrylic ester vinyl alcohol copolymer or/and trifunctional low-molecular weight isocyanate. CONSTITUTION:The dispersibility and output characteristics of magnetic powder are improved by using a magnetic layer having as a binder a copolymer of 200- 600 polymerization degree with composition of 70-80wt% vinyl chloride, 1-5wt% vinyl acetate, 2-10wt% acrylic ester, and 10-20wt% vinyl alcohol. Then, 3- 50wt% trifunctional low-molecular weight isocyanate, obtained by a reaction between 1mol triol and 3mol diisocyanate, is added to the said copolymer to obtain a binder, which is used for the magnetic powder. Thus, the dispersibility, wear resistance and heat resistance of the magnetic powder are improved and output fluctuations are reduced.
Patent JP-S63173791-A (JP)
Title: Rudder having nozzle
Inventor: FUJITA TAKASHI
IPC: B63H25/38
Filed: 1987-01-12
Abstract: PURPOSE:To improve the propulsion faculty by forming the structure of a rudder to have a nozzle and radially arranging subrudder plates inside the nozzle and setting the nozzle angle so that the nozzle generates a propulsion force by the slip stream of a propeller and allowing the component in the advancing direction of the lift generated on the subrudder plate to become max. CONSTITUTION:The lift necessary for the steering faculty for bearing a nozzle 10 and each rudder plate 12 can be reduced by installing the nozzle 10 and a plurality of subrudder plates 11, and each side area of the nozzle 10 and each rudder plate 11 can be reduced. Therefore, the thickness of the rudder plate 11 can be reduced in view of strength, and the resistance of the whole rudder in the slip stream 3 of a propeller can be reduced. Further, in the revolution stream of the slip stream 3 of the propeller, each subrudder plate 11 can be easily installed, keeping an attack angle, so that the component in the longitudinal direction of the lift coincides with the advancing direction, and a propulsion force can be generated little by little by each subrudder plate 11, and the propulsion faculty can be improved.
Patent JP-S56101863-A (JP)
Title: Ink temperature control system for ink jet recorder
Inventor: IWASAKI KIYUUHACHIROU
IPC: B41J2/175
Filed: 1980-01-19
Abstract: PURPOSE:To enable reliable control of ink temperature, by a method wherein ink temperature is detected as changes in pressure in an enclosed chamber and a heater is controlled by results so detected. CONSTITUTION:A change in the pressure of Freon gas sealed into a receptacle 20 wherein an ink feed pipe is enclosed, is detected by a pressure sensor 21. The pressure in the receptacle 20 is set as function of the temperature in the receptacle 20, and with the pressure, i.e., temperature in the receptacle 20 detected, a control circuit 20 is actuated. Through the control of a heater 23, the pressure, i.e., temperature in the receptacle 20 is kept constant. As a result, temperature of ink supplied to an ink jet head 1 is always kept to a given temperature.
Patent JP-S60164402-A (JP)
Inventor: JIYON BOIDO KAAN
IPC: A01B33/08
Filed: 1985-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58122884-A (JP)
Title: Heat-sensitive recording head
Inventor: KITA YOSHIAKI
IPC: H01L49/00
Filed: 1982-01-18
Abstract: PURPOSE:To obtain a thin film type long-life heat-sensitive recording head having a high specific resistance, oxidation resistance and less change of resistance with time, by a method wherein a heating resistor for a heat-sensitive recording head is constituted of chromium-silicon oxynitride. CONSTITUTION:On an aluminum substrate 1 provided with an electrical insulator and an acid-resistant layer, a thin film heating resistor 2 consisting of chromium- silicon oxynitride (Cr-Si-O-N) is produced, for example, by reactive sputtering using a composite target of Cr and Si or a Cr-Si alloy target in an argon, oxygen and nitrogen atmosphere, then an electrical conductor 3 such as aluminum is provided thereon, and a protective layer 4 consisting of a double-layer construction of silicon oxide and tantalum pentoxide or consisting of silicon nitride is produced thereon. The composition of chromium-silicon oxynitride is perferably 20-30atom% of Cr, 40-55atom% of Si, 10-30atom% of 0 and 5- 10atom% of N.
Patent JP-H01221588-A (JP)
Title: Method and apparatus for mounting and discharging bulk material with respect to lamination treating reel
Inventor: ROBEERU DEYUSHIYANPU
IPC: F26B19/00
Filed: 1989-01-13
Abstract: PURPOSE: To provide the subject device having a returning roller capable of transferring through a driving means approximately horizontally installed as extended between a main reel and a sub-reel installed as arranged at directly below thereof, having a small number of necessary members and relatively easily being automatized. CONSTITUTION: This method for feeding and discharging a bulk material for a reel used for a laminate treatment is to install a returning roller 3 as capable of being transferable through a driving means 4 installed as extended approximately horizontally between a main reel and a sub-reel, supplying a material P to be treated from a loading hopper 5 to a horizontal part of a cloth 8, winding up with the reel 1 in a state of loading the material P on the cloth 8, winding back the cloth 8 after the treatment of the material P in the treating part, receiving the end part of the cloth 8 at the groove part of the reel 2, forming a folded back part by pushing the cloth 8 with the roller 3 and falling down the residue of the material on the discharging conveyer by a rotation of the reel 2.
Patent JP-S62166013-A (JP)
Title: Cooling method for hot steel slab whose thickness continuously varies in its longitudinal direction
Inventor: YAMAMOTO MASANAO
IPC: C21D9/52
Filed: 1986-01-14
Abstract: PURPOSE:To improve the predicting accuracy of a cooling start temp. of a tapered steel slab and to reduce a temp. deviation of the slab at the end of cooling by predicting a cooling start temp. at plural dividing points in the slab longitudinal direction, considering the effect of a passing speed of the slab in a cooler. CONSTITUTION:A radiation thermometer 12 measures a temp. at plural dividing points in the longitudinal direction of a hot steel slab S prior to insertion of the slab S into a cooler 3. The measured temps. are inputted into a controlling calculator 4. Cooling conditions such as a cooling finishing temp., cooling speed by water cooling, and slab thickness are set in the calculator 4 and an optimum cooling condition for each dividing point is calculated. A slab passing speed according to the thickness of the slab S is corrected and a required cooling time is obtained based on the calculated cooling condition. In this method, the tapered slab S is totally cooled to a required temp.